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  • CEI EN 50122-3 : 2012

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 3: MUTUAL INTERACTION OF A.C. AND D.C. TRACTION SYSTEMS

    Available format(s):  Hardcopy, PDF

    Language(s):  English - Italian

    Published date:  01-01-2012

    Publisher:  Comitato Elettrotecnico Italiano

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Hazards and adverse effects
    5 Types of mutual interaction to be considered
    6 Zone of mutual interaction
    7 Touch voltage limits for the combination of alternating
            and direct voltages
    8 Technical requirements and measures inside the
            zone of mutual interaction
    Annex A (informative) - Zone of mutual interaction
    Annex B (informative) - Analysis of combined voltages
    Annex C (informative) - Analysis and assessment of mutual
            interaction
    Annex ZZ (informative) - Coverage of Essential Requirements
         of EC Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements for the protective provisions relating to electrical safety in fixed installations, when it is reasonably likely that hazardous voltages or currents will arise for people or equipment, as a result of the mutual interaction of a.c. and d.c. electric traction systems.

    General Product Information - (Show below) - (Hide below)

    Committee CT 9
    Development Note Classificazione CEI 9-6/3. (11/2011)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC TS 60479-1:2005+AMD1:2016 CSV Effects of current on human beings and livestock - Part 1: Generalaspects
    EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    EN 50122-2:2010 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS
    EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
    IEC TS 60479-2:2007 Effects of current on human beings and livestock - Part 2: Special aspects
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